Home / 7,072,575.90-10,599,943.05-3,024,277.98

Finding the Fourth Proportional to 7,072,575.90, 10,599,943.05 and 3,024,277.98

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Solution

The fourth proportional to 7,072,575.90, 10,599,943.05 and 3,024,277.98 is: 4,532,602.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,072,575.90 : 10,599,943.05 = 3,024,277.98 : x
  2. Step 2: Convert to fraction form
    7,072,575.90/10,599,943.05 = 3,024,277.98/x
  3. Step 3: Cross multiply
    7,072,575.90x = 10,599,943.05 × 3,024,277.98
  4. Step 4: Simplify right side
    7,072,575.90x = 32,057,174,355,369.04
  5. Step 5: Solve for x
    x = 32,057,174,355,369.04/7,072,575.90
  6. Step 6: Final answer
    x = 4,532,602.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.